R SIG Debian - Mar 2014 - Fw: Default shell in Debian 6 of R is SH instead of BASH

Dear all,


I am experiencing this problem with R in Debian 6.

The config saying about default shell in R for Debian 6 is in file
/usr/lib/R/etc/Makeconf (line 80 "SHELL = /bin/bash") but in Debian 6
default shell for R is always SH instead of BASH. It can be checked by just
typing in R system("echo $BASH_VERSION"). The same command
system("echo $BASH_VERSION") in R for Centos 6.5 answers
"4.1.2(1)-release". Also for Debian 6 in terminal command "echo
$BASH_VERSION" also answers "4.1.2(1)-release". So it seems it is
the problem of R configuration for Debian 6.

I have installed R from CRAN by method described in
http://cran.r-project.org/bin/linux/debian/. The same problem exists for Ubuntu
12.04. I suppose this kind of problem exists for every Debian like i.e. Ubuntu,
Linux Mint, and others system.

Thank you in advance.
Regards, Harutyun Khachatryan.
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Hi,

Am Donnerstag, 6. M?rz 2014, 23:46:28 schrieb Harutyun
Khachatryan:
> Dear all,
> 
> 
> I am experiencing this problem with R in Debian 6.
> 
> The config saying about default shell in R for Debian 6 is in file
> /usr/lib/R/etc/Makeconf (line 80 "SHELL = /bin/bash")
The comment on line 67 suggest that this variable is only used during the 
build process.
> but in Debian 6
> default shell for R is always SH instead of BASH.
The default shell in Debian 6 is dash (it was bash before):

https://wiki.debian.org/Shell
> It can be checked by just
> typing in R system("echo $BASH_VERSION"). The same command
system("echo
> $BASH_VERSION") in R for Centos 6.5 answers
"4.1.2(1)-release". Also for
> Debian 6 in terminal command "echo $BASH_VERSION" also answers
> "4.1.2(1)-release". So it seems it is the problem of R
configuration for
> Debian 6.
I see no problem to use bash during the build process and have dash as the 
default shell for the system. bash and dash happily coexist.
> I have installed R from CRAN by method described in
> http://cran.r-project.org/bin/linux/debian/. 
Were you successful?
> The same problem exists for
> Ubuntu 12.04. I suppose this kind of problem exists for every Debian like
> i.e. Ubuntu, Linux Mint, and others system.
It seems to me that there is no problem.

Johannes
> 
> Thank you in advance.
> Regards, Harutyun Khachatryan.
> 	[[alternative HTML version deleted]]
> 
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